Aichi Travel Guide
Nagoya · Inuyama · Atsuta Jingu · Toyota Museum · Hitsumabushi
Aichi Prefecture, at the heart of Japan's Chubu region, is one of the country's most historically significant yet undervisited destinations. The prefecture was the birthplace of three of Japan's most consequential historical figures — Oda Nobunaga, Toyotomi Hideyoshi, and Tokugawa Ieyasu — and their legacy is visible in Nagoya Castle's golden shachi, Inuyama's ancient keep, and Atsuta Jingu's imperial sword. Today, Aichi is also the global headquarters of Toyota Motor Corporation, making it simultaneously a seat of ancient samurai culture and Japan's most industrial and economically productive prefecture. Its cuisine — hitsumabushi eel, miso katsu, kishimen flat noodles — is unmistakably its own.
Top Attractions in Aichi
Nagoya Castle — Golden Shachi and Hommaru Palace
Built by Tokugawa Ieyasu between 1610 and 1619 as the seat of the Owari Tokugawa domain (one of the three most powerful branches of the Tokugawa shogunate), Nagoya Castle is most famous for its pair of golden shachi — mythological tiger-headed, carp-bodied creatures — mounted on its main tower roof. These gilded ornaments (replaced after WWII bombing, with the originals displayed in the castle treasury) have become the symbol of Nagoya and of the surrounding Chubu region. The recently restored Hommaru Palace (2018 restoration completed), an extraordinary example of Edo-period interior design with gold-leaf screens, lacquerwork corridors, and painted fusuma sliding doors depicting pine forests and tigers, is one of Japan's finest surviving examples of feudal aristocratic architecture. The castle grounds (Ninomaru Garden) offer outstanding views of both the main tower and the restored palace complex.
Inuyama Castle — Japan's Oldest Original Keep
Perched on a rocky bluff above the Kiso River, Inuyama Castle (1537) is one of Japan's twelve original castle keeps — buildings that survived the Meiji-era demolition campaigns and WWII bombing that destroyed nearly every other feudal structure in Japan. The four-story tenshu (main tower) is Japan's oldest surviving castle keep, designated a National Treasure, and offers a panoramic view from the top-floor veranda over the Kiso River gorge and the surrounding mountains. Unlike most Japanese castle museums, Inuyama was privately owned by the Naruse family from the Edo period until 2004 — making it the only castle in Japanese history to have been private property until the modern era. The picturesque castle town below (Jonai-dori) has been carefully preserved with traditional machiya townhouses, sake breweries, and shops selling Inuyama's renowned akadashimiso (red miso paste).
Atsuta Jingu — Japan's Second-Most Sacred Shrine
Atsuta Jingu is Japan's second most important Shinto shrine after Ise Grand Shrine (Mie), enshrining the legendary Kusanagi-no-Tsurugi (Grass-Cutting Sword), one of Japan's three Imperial Treasures, said to have been found in the tail of an eight-headed serpent by the god Susanoo. The sword has never been displayed publicly in modern times, but the shrine's forested precincts — 6,000 trees including a 2,000-year-old kusunoki (camphor tree) — create a sacred atmosphere of extraordinary depth. Over 9 million people visit annually (including New Year visits), making Atsuta one of Japan's busiest pilgrimage sites. The adjacent Treasure House holds 4,000 historical artefacts donated over centuries by warlords, including items associated with Nobunaga, Hideyoshi, and Ieyasu.
Toyota Automobile Museum — Birthplace of Japan's Auto Industry
In a prefecture where Toyota Motor Corporation (founded in Koromo/Toyota City in 1937 by Kiichiro Toyoda) is not merely an employer but a civilisational presence, the Toyota Automobile Museum in Nagakute is an extraordinary celebration of automotive history from 1885 to the present. Over 180 vehicles are displayed across four floors, tracing the evolution of the automobile from Karl Benz's 1885 Patent Motorwagen through Art Deco American dreamers, European Grand Prix racers, Japanese postwar people's cars, and the electronic future. The museum is particularly strong on Japanese automotive history — from the 1930s Toyoda Model AA (the first Toyota production car) to the Prius that redefined global sustainability expectations. The adjacent Nagoya Science Museum (in central Nagoya) houses the world's largest planetarium dome (35 metres).
Nabana no Sato — Japan's Best Illumination
On an island in the Nagara River in Kuwana, Nabana no Sato (meaning "village of flowers") is a botanical garden that transforms each winter into what many visitors consider Japan's most spectacular illumination event. From mid-October through May, millions of LED lights create vast walk-through installations — a tunnel of wisteria light, a field of luminous cosmos, a glowing Mt Fuji reflection — that extend across the entire garden. The illumination events draw visitors from across Japan for the winter season, and the spring and summer flower festivals (tulips, begonias, dahlias) are equally remarkable for their scale.
Osu Kannon & Osu Shopping District
The Osu Kannon Temple (1612), enshrining a 14th-century statue of the bodhisattva Kannon brought from Gifu, anchors one of Japan's most colourful and eclectic shopping districts. The 1,200-shop Osu Shopping Arcade — a warren of covered streets stretching 1.7km through Nagoya's Naka Ward — is simultaneously an anime goods market, a vintage clothing hub, a street-food destination, and a neighbourhood of traditional craft shops and antique dealers. The mix is unlike any other shopping district in Japan: maid cafes adjacent to Buddhist stores, retro game shops opposite senbei (rice cracker) manufacturers. The neighbourhood hosts the Osu Summer Festival (Osu 万松寺夏まつり) in August, with street performances, traditional dances, and food stalls.
Tours & Experiences in Aichi
Nagoya castle tours, hitsumabushi dining experiences, Inuyama day trips, and Toyota factory visits.
What to Eat in Aichi (Nagoya Meshi)
Hitsumabushi (ひつまぶし) — Three-Way Grilled Eel
Nagoya's most celebrated culinary creation, hitsumabushi is grilled unagi (freshwater eel) served over rice in a lacquered wooden tub (ohitsu), eaten in three progressive ways: first as served (eel and rice together), second with wasabi, nori, green onion, and mitsuba added, and third as ochazuke (dashi broth poured over the remaining portion, creating a warm savoury soup). The three-stage eating ritual transforms a single dish into a complete dining experience. Eel restaurants serving hitsumabushi have operated in Nagoya since the Edo period — the technique of basting and grilling over binchōtan charcoal achieves a unique caramelised lacquer crust unlike Tokyo-style unaju.
Where: Atsuta Horaiken (1873, the original, near Atsuta Jingu), Yabaton (Sakae), Hitsumabushi Binchou (Nagoya Station)
Miso Katsu (味噌カツ) — Tonkatsu with Hatcho Miso
Nagoya's variation on the pan-Japanese tonkatsu (deep-fried pork cutlet) substitutes the standard Worcestershire-based sauce with a deeply savoury Hatcho miso (aged red soybean paste from Okazaki, Aichi) sauce, reduced until thick and intense. The resulting combination — crisp golden pork against a dark, umami-rich sauce with a sweetness from mirin and dashi — is distinctly Nagoyan. Yabaton, founded in 1947, is credited with popularising the dish and remains the reference standard.
Where: Yabaton (multiple Nagoya branches), Misokatsu Yabu, Nagoya Station restaurants
Nagoya Kishimen (きしめん) — Flat Udon Noodles
Nagoya's traditional flat wheat noodles (kishimen) are wide, thin, and silkier than standard udon — the shape designed to maximise surface contact with the light soy and dashi broth. Traditionally topped with fishcake (kamaboko), bonito flakes, and spinach, kishimen is Nagoya's answer to comfort food. The name may derive from the Kishimen warriors who carried flat noodles as portable provisions. The JR Nagoya Station platforms house dedicated kishimen standing noodle shops that have served arriving passengers since the 1920s.
Where: Meiteiken (Nagoya Station platforms, standing bar), Kishimen Yoshida (Sakae), Maruya Honten
Morning Set (モーニング) Culture
Aichi Prefecture has Japan's most elaborately developed coffee shop morning culture — a tradition dating to the 1970s when Nagoya cafes began offering complimentary toast, hard-boiled egg, and small salad with every cup of morning coffee. The practice has evolved into an entire culinary genre: Nagoya kissaten (coffee shops) now compete with increasingly elaborate morning menus where a ¥500 coffee comes with multiple side dishes. This remains a daily ritual for many Aichi residents and a source of local pride.
Where: Konparu (Sakae, the legendary morning destination since 1945), Coffee Valentine, Shiraki Coffee, virtually any Nagoya kissaten before 10:30
Hatcho Miso (八丁味噌)
Produced exclusively in Okazaki (Hatcho Village, now within modern Okazaki City), Hatcho miso is a dark, deeply fermented soybean paste aged for two or more years in massive cedar barrels pressed with stone weights. The result is Japan's most intensely flavoured miso — brick-red, earthy, and slightly acidic — used as the flavour base for most of Nagoya's signature dishes (miso katsu, miso nikomi udon, doteni beef tendon stew). Two breweries (Kakukyu and Maruya) still operate in Hatcho Village using methods unchanged since the 14th century.
Where: Kakukyu Miso Brewery (Okazaki, free tours), sold at Nagoya Station souvenir shops, Isetan Nagoya basement food hall
Where to Stay in Aichi
Nagoya Station area or Sakae district for urban convenience. Inuyama offers ryokan overlooking the Kiso River for a traditional overnight experience.
Practical Information
- Getting There
- Nagoya is 85 minutes from Tokyo on the JR Tōkaidō Shinkansen (Nozomi), or 35 minutes from Kyoto. Chubu Centrair International Airport connects to East and Southeast Asia; the Meitetsu Airport Line takes 28 minutes to Nagoya Station. JR Pass covers shinkansen to Nagoya.
- Best Time to Visit
- April (cherry blossoms at Nagoya Castle) and November (autumn colours). December–February for Nabana no Sato illumination. Spring (March–May) avoids summer heat and brings comfortable temperatures.
- Getting Around
- Nagoya city: Meijo and Higashiyama subway lines cover main sights. Meitetsu private railway serves Inuyama (30 min) and the airport. JR Line connects to Okazaki (Hatcho Miso) and regional destinations. Nagoya is a hub for Chubu region travel with connections to Gifu, Mie (Ise Shrines), and Shizuoka.
- Daily Budget
- Nagoya Castle ¥500, Inuyama Castle ¥550, Toyota Museum ¥1,200, Nabana no Sato ¥2,500, hitsumabushi meal ¥3,500–¥5,000, miso katsu ¥1,200–¥2,000. Budget ¥8,000–¥13,000/day.